Portrait of a physician or surgeon who looks proud room, happy and smiling for his work in the clinic or hospital

general practitioner doctor medical clinic protective face mask human face heathcare hospital nurse paramedic medicine stethoscope expertise professor looking care professional occupation people portrait men occupation caucasian part of uniform young adult 4k education student blackboard - visual aid blue adult young men military training handsome people teamwork gray cheerful military uniform adults only smiling happiness standing italy general - military rank